CN207420721U - The sealing partition plate of novel energy internal combustion engine - Google Patents
The sealing partition plate of novel energy internal combustion engine Download PDFInfo
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- CN207420721U CN207420721U CN201721446381.1U CN201721446381U CN207420721U CN 207420721 U CN207420721 U CN 207420721U CN 201721446381 U CN201721446381 U CN 201721446381U CN 207420721 U CN207420721 U CN 207420721U
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Abstract
This application discloses a kind of sealing partition plates of novel energy internal combustion engine.The sealing partition plate of the novel energy internal combustion engine, including cricoid clapboard body, the clapboard body includes symmetrically arranged upper spacer and lower clapboard, the upper spacer and lower clapboard are cut after being integrally formed, the clapboard body inner wall includes the first straight line section inner wall being from top to bottom sequentially distributed, second straight line section inner wall and the 3rd straightway inner wall, the clapboard body outer wall has protruded out four lugs, it respectively is first lug, second lug, 3rd lug and the 4th lug, the equidistant circumference array of four lugs is set, the clapboard body outer wall further include respectively with same four boss axially set of four lug, that is first boss, second boss, 3rd boss and the 4th boss, the second boss both sides are respectively equipped with symmetrical 5th boss, the 4th boss both sides are respectively equipped with symmetrical 6th boss.The sealing bulkhead seal effect of the novel energy internal combustion engine is good, and service life is long.
Description
Technical field
This application involves high reliability, extended life seal class product scope, more particularly to a kind of novel energy internal combustion engine
Seal partition plate.
Background technology
Internal combustion engine is a kind of dynamic power machine, it is by making fuel in machine internal-combustion, and the thermal energy released is straight
Switch through the Thermal Motor for being changed to power.Sensu lato internal combustion engine not only includes reciprocating piston internal combustion engine, rotary-piston type is sent out
Motivation and free piston engine, the also gas turbine including rotary vane type, jet engine etc., but usually said
Internal combustion engine refers to internal-combustion piston engine.Internal-combustion piston engine is the most universal with reciprocating-piston.Internal-combustion piston engine by fuel and
Air mixes, and in its gas in-cylinder combustion, the thermal energy released makes the combustion gas that high temperature and pressure is generated in cylinder.Combustion gas expands against work
Work done is filled in, then is exported mechanical work by toggle or other mechanisms, driving follower work.It is interior to seal partition plate
An indispensable important component in combustion engine, traditional sealing diaphragm structure is complicated, and sealing performance is undesirable after connection, simultaneously
Service life is short.So it needs to propose to improve.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, favorable sealing property, while service life length is new
The sealing partition plate of type energy internal combustion engine, to overcome deficiency of the prior art.
To achieve the above object, the utility model provides following technical solution：
The embodiment of the present application discloses a kind of sealing partition plate of novel energy internal combustion engine, including cricoid clapboard body, institute
Stating clapboard body includes symmetrically arranged upper spacer and lower clapboard, the upper spacer and lower clapboard cut after being integrally formed and
Into the clapboard body inner wall includes the first straight line section inner wall, the second straight line section inner wall and the 3rd that are from top to bottom sequentially distributed
Straightway inner wall, the clapboard body outer wall have protruded out four lugs, respectively are first lug, the second lug, the 3rd lug
With the 4th lug, the equidistant circumference array of four lugs is set, and the clapboard body outer wall further includes convex with described four respectively
Same four boss axially set of ear, i.e. first boss, second boss, the 3rd boss and the 4th boss, the second boss two
Side is respectively equipped with symmetrical 5th boss, and the 4th boss both sides are respectively equipped with symmetrical 6th boss.
Preferably, in the sealing partition plate of above-mentioned novel energy internal combustion engine, the both ends point of the second straight line section inner wall
First straight line section inner wall and the 3rd straightway inner wall are not connected to by arc segment inner wall.
Preferably, in the sealing partition plate of above-mentioned novel energy internal combustion engine, the second straight line section inner wall, first straight line
The diameter of section inner wall and the 3rd straightway inner wall becomes smaller successively.
Preferably, in the sealing partition plate of above-mentioned novel energy internal combustion engine, cutting between the upper spacer and lower clapboard
Slot gap is along the first lug and centrally disposed, the width of the cutting gap between the upper spacer and lower clapboard of the 3rd lug
Degree is no more than 2mm.
Preferably, in the sealing partition plate of above-mentioned novel energy internal combustion engine, four lug and the clapboard body one
Body forging molding forms, and four lug is located at the middle part of the clapboard body outer wall, four lug and the clapboard body
Junction rounding off.
Preferably, in the sealing partition plate of above-mentioned novel energy internal combustion engine, the first boss, second boss, the 3rd
Boss, the 4th boss, the 5th boss and the 6th boss are formed with the clapboard body one forging molding, the first boss,
Second boss, the 3rd boss, the 4th boss, the round and smooth mistake of the 5th boss and the 6th boss upper surface and clapboard body outer wall junction
It crosses, the first boss, second boss, the 3rd boss, the 4th boss, the 5th boss and the 6th boss lower surface and clapboard body
Lower surface is in same level.
Preferably, in the sealing partition plate of above-mentioned novel energy internal combustion engine, the 5th boss and the second boss
Between angle be 15 °~45 °, the angle between the 6th boss and the 4th boss is 15 °~45 °.
Compared with prior art, the utility model has the advantage of：The sealing of the utility model novel energy internal combustion engine every
Harden structure is simple, and clapboard body outer wall one forging molding has the lug being uniformly and symmetrically distributed, compared to traditional welding lug, more
Add securely, it is easy to process, reduce error, precision is high；It is distributed on inner wall in multiple diameter, internal combustion engine is made to coordinate with other equipment tight
Close, sealing effect is good, and service life is long, need not often replace, and improves production efficiency, cost-effective.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 show the structure diagram of the sealing partition plate of novel energy internal combustion engine in the utility model specific embodiment.
Fig. 2 show A-A in Fig. 1 to sectional view.
Fig. 3 show the sectional view of B-B direction in Fig. 1.
Fig. 4 show C-C in Fig. 1 to sectional view.
Fig. 5 show in Fig. 1 the enlarged diagram at I.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Join shown in Fig. 1 to Fig. 5, the sealing partition plate of the novel energy internal combustion engine in the present embodiment, including cricoid partition plate sheet
Body 100, clapboard body 100 include symmetrically arranged upper spacer and lower clapboard, and upper spacer and lower clapboard are cut after being integrally formed
It forms, 100 inner wall of clapboard body includes the first straight line section inner wall 110, the second straight line section inner wall 120 that are from top to bottom sequentially distributed
With the 3rd straightway inner wall 130,100 outer wall of clapboard body has protruded out four lugs, and it is convex respectively to be first lug 200, second
Ear 300, the 3rd lug 400 and the 4th lug 500, the equidistant circumference array of four lugs are set, and 100 outer wall of clapboard body further includes
Respectively with same four boss axially set of four lugs, i.e. first boss 140, second boss 150, the 3rd boss 160 and the 4th
Boss 170,150 both sides of second boss are respectively equipped with symmetrical 5th boss 180, and the 4th convex 170 both sides are respectively equipped with symmetrically
The 6th boss 190.
Further, the both ends of second straight line section inner wall 120 are connected to by arc segment inner wall in first straight line section respectively
110 and the 3rd straightway inner wall 130 of wall.
Further, the diameter of second straight line section inner wall 120, first straight line section inner wall 110 and the 3rd straightway inner wall 130
Become smaller successively.
In above-mentioned three technical solution, the sealing diaphragm structure of the utility model novel energy internal combustion engine is simple, and design is reasonable,
The inner wall of clapboard body is coordinated closely by various sizes of each section of realization internal combustion engine and other equipment, and sealing effect is good, is used
Long lifespan need not be replaced often, cost-effective.
Further, the cutting gap between upper spacer and lower clapboard is along the centrally disposed of first lug and the 3rd lug,
The width of cutting gap between upper spacer and lower clapboard is 2mm.
In above-mentioned technical proposal, cutting gap between upper spacer and lower clapboard is along first lug and the center of the 3rd lug
It sets, the width of the cutting gap between upper spacer and lower clapboard is 2mm, and after clapboard body machines, it is symmetrical to be cut into two
Part, convenient for assembling, while cutting gap be 2mm, sealing performance can be ensured by the cooperation with other component.
Further, four lugs are formed with the integral forging forming of clapboard body 100, and four lugs are located at outside clapboard body 100
The middle part of wall, four lugs and the junction rounding off of clapboard body 100.
Further, first boss 140, second boss 150, the 3rd boss 160, the 4th boss 170, the 5th boss 180
And the 6th boss 190 and clapboard body 100 integral forging forming form, first boss 140, second boss 150, the 3rd boss
160th, the 4th boss 170, the 5th boss 180 and 190 upper surface of the 6th boss and the 100 round and smooth mistake in outer wall junction of clapboard body
It crosses, under first boss 140, second boss 150, the 3rd boss 160, the 4th boss 170, the 5th boss 180 and the 6th boss 190
Surface is with 100 lower surface of clapboard body in same level.
Further, the angle between the 5th boss 180 and second boss 150 is 30 °, the 6th boss 190 and the 4th convex
Angle between platform 170 is 30 °.
In upper three technical solution, clapboard body outer wall one forging molding has the lug being uniformly and symmetrically distributed, compared to tradition
Welding lug, it is more securely, easy to process, reduce error, precision is high.
The sealing diaphragm structure of the utility model novel energy internal combustion engine is simple, and clapboard body outer wall one forging molding has
The lug being uniformly and symmetrically distributed, it is more securely, easy to process compared to traditional welding lug, reduce error, precision is high；Inner wall
It is upper to be distributed in multiple diameter, internal combustion engine is made to coordinate with other equipment close, sealing effect is good, and service life is long, need not be frequent
It replaces, improves production efficiency, it is cost-effective.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, several improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (7)
1. a kind of sealing partition plate of novel energy internal combustion engine, which is characterized in that including cricoid clapboard body, the clapboard body
Including symmetrically arranged upper spacer and lower clapboard, the upper spacer and lower clapboard are cut after being integrally formed, the partition plate
Inner body wall includes the first straight line section inner wall, second straight line section inner wall and the 3rd straightway inner wall that are from top to bottom sequentially distributed,
The clapboard body outer wall has protruded out four lugs, respectively is first lug, the second lug, the 3rd lug and the 4th lug,
The equidistant circumference array of four lugs is set, and the clapboard body outer wall further includes to be set respectively with the same axial direction of four lugs
Four boss put, i.e. first boss, second boss, the 3rd boss and the 4th boss, the second boss both sides are respectively equipped with pair
The 5th boss claimed, the 4th boss both sides are respectively equipped with symmetrical 6th boss.
2. the sealing partition plate of novel energy internal combustion engine according to claim 1, it is characterised in that：In the second straight line section
The both ends of wall are connected to first straight line section inner wall and the 3rd straightway inner wall by arc segment inner wall respectively.
3. the sealing partition plate of novel energy internal combustion engine according to claim 2, it is characterised in that：In the second straight line section
The diameter of wall, first straight line section inner wall and the 3rd straightway inner wall becomes smaller successively.
4. the sealing partition plate of novel energy internal combustion engine according to claim 1, it is characterised in that：The upper spacer and under every
Cutting gap between plate is along the first lug and centrally disposed, the cutting between the upper spacer and lower clapboard of the 3rd lug
The width of slot gap is no more than 2mm.
5. the sealing partition plate of novel energy internal combustion engine according to claim 1, it is characterised in that：Four lug with it is described
Clapboard body one forging molding forms, and four lug is located at the middle part of the clapboard body outer wall, four lug and institute
State the junction rounding off of clapboard body.
6. the sealing partition plate of novel energy internal combustion engine according to claim 1, it is characterised in that：The first boss,
Two boss, the 3rd boss, the 4th boss, the 5th boss and the 6th boss are formed with the clapboard body one forging molding, institute
State first boss, second boss, the 3rd boss, the 4th boss, the 5th boss and the 6th boss upper surface and clapboard body outer wall
Junction rounding off, the first boss, second boss, the 3rd boss, the 4th boss, the 5th boss and the 6th boss following table
Face is with clapboard body lower surface in same level.
7. the sealing partition plate of novel energy internal combustion engine according to claim 1, it is characterised in that：5th boss and institute
It is 15 °~45 ° to state the angle between second boss, the angle between the 6th boss and the 4th boss is 15 °~
45°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446381.1U CN207420721U (en) | 2017-11-02 | 2017-11-02 | The sealing partition plate of novel energy internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446381.1U CN207420721U (en) | 2017-11-02 | 2017-11-02 | The sealing partition plate of novel energy internal combustion engine |
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| Publication Number | Publication Date |
|---|---|
| CN207420721U true CN207420721U (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446381.1U Active CN207420721U (en) | 2017-11-02 | 2017-11-02 | The sealing partition plate of novel energy internal combustion engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676177A (en) * | 2017-11-02 | 2018-02-09 | 张家港市三林金泰新能源有限公司 | The sealing dividing plate of novel energy internal combustion engine |
-
2017
- 2017-11-02 CN CN201721446381.1U patent/CN207420721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676177A (en) * | 2017-11-02 | 2018-02-09 | 张家港市三林金泰新能源有限公司 | The sealing dividing plate of novel energy internal combustion engine |
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